Detergent dispenser



FIG. 1 is a front view of a detergent dispenser showing the new design;

FIG. 2 is a review thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a prospective view thereof;

FIG. 6 is a right side view; and,

FIG. 7 is a left side view. 

The ornamental design for a detergent dispenser, as shown. 